Search Results - "Fiedler, Torben"
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Temperature-Dependent Young’s Modulus of TaC- and TiC-Strengthened Co-Re-Based Alloys
Published in Metals (Basel ) (01-03-2024)“…The knowledge of Young’s modulus is important for a quantitative assessment of strengthening contributions in CoRe alloys, such as strengthening by carbides…”
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Determining Young’s modulus of coatings in vibrating reed experiments using irregularly shaped specimens
Published in Results in materials (01-09-2019)“…Knowing Young’s modulus of coatings is important to understand the stress evolution and failure of coating systems. However, such values are often not…”
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Design of a Nickel-Based Bond-Coat Alloy for Thermal Barrier Coatings on Copper Substrates
Published in Metals (Basel ) (01-12-2014)“…To increase the lifetime of rocket combustion chambers, thermal barrier coatings (TBC) may be applied on the copper chamber wall. Since standard TBC systems…”
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Large heat flux exposure of metallic coatings for rocket engine applications
Published in Surface & coatings technology (25-12-2017)“…To protect the copper wall of the combustion chamber of regeneratively cooled liquid rocket engines, a coating system may be applied. Due to the high cooling…”
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Selective laser melting of Al and AlSi10Mg: parameter study and creep experiments
Published in Progress in additive manufacturing (01-08-2022)“…Selective laser melted (SLM) aluminum alloys are widely used for many technical applications. However, the application is limited to low temperatures due to…”
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Temperature dependent mechanical properties of metallic HVOF coatings
Published in Surface & coatings technology (15-09-2018)“…The complex failure mechanisms of metallic coatings under high thermomechanical loads can be analyzed in finite element simulations. For this purpose,…”
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Experimental lifetime study of regeneratively cooled rocket chamber walls
Published in International journal of fatigue (01-09-2020)“…•Provocation of the ’doghouse’ failure mode under well-defined conditions.•Effects of various load conditions on the lifetime of thrust chamber…”
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Damage mechanisms of metallic HVOF-coatings for high heat flux application
Published in Surface & coatings technology (25-04-2017)“…The copper wall of regeneratively cooled liquid fuel rocket-combustion chambers is exposed to high thermomechanical loads. Although it is cooled by liquid…”
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Development of a CuNiCrAl Bond Coat for Thermal Barrier Coatings in Rocket Combustion Chambers
Published in Journal of thermal spray technology (01-12-2015)“…The lifetime of rocket combustion chambers can be increased by applying thermal barrier coatings. The standard coating systems usually used in gas turbines or…”
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